Molybdenum is a necessary element, apparently for all species. Only very small amounts are required. Molybdenum plays a role in nitrogen fixation, (a process by which the normally unreactive nitrogen gas is turned into other compounds) enzymes, and nitrate reduction enzymes.

Levels in humans

How much molybdenum is in your body? Find out here.

You can use this form to calculate how much molybdenum your body contains. Enter your weight in either kilograms or pounds and click the "Calculate" button. You must enter a number, not text! Elements for which there are no data will always give a value of zero for the weight, no matter what you put in the weight box.

Calculate how much molybdenum is in your body

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You contain about : grams of molybdenum

Image showing periodicity of the logarithm of the abundance of the chemical elements as a heat map on a periodic table grid.Image showing periodicity of the logarithm of the abundance of the chemical elements as a cityscape on a periodic table grid.